Hiya Bob
I've already booked the 4x4 tour in Monument Valley for my trip in September but I understand there's another optional flight here (as well as the Grand Canyon helicopter tour). On your tour, was there time to do both?
I remember in Alaska we were disappointed that the brilliant Artic Circle Fly/Drive tour was on the same day as the Gold mining and river boat cruise options so we had to choose. I'd love to see Monument Valley from every angle if possible. (Also - did you get to see the Devil's Tower along the way? It's not on the itinerary but I think it's been mentioned in other forum chains.
Sounds like you had fun on the Danube. Just taking up Sally's point about the money off vouchers issued at Service Stations - I think these may be Europe wide now. I've just come back from my Colditz/Stalag Luft III tour and collected a number of the vouchers along our route through Belgium, Holland, Germany and Poland. I think they are a nice touch that takes the sting out of having to pay to use the 'facilities'.
So - how many days to Rapa Nui for you now? (Not that you are counting....)
All the best
Mandy